Mega 1 & B2 Extra Battery | Home Backup Battery

Sale price€1.199,00
  • 3,072Wh Capacity | 2,000W Output
  • LiFePO4 Battery with 3,500+ Life Cycles to 80%
  • Expandable Up to 5.12kWh with B2*2
  • 12 Outputs For Multiple Devices
  • Smart HD LCD display
  • Fastest Charging Speed: Fully charge in 36 mins
  • 2,200W Max. Input charging speed
  • Anderson Recharging Input
  • Seamless UPS Backup (2,000W Max)
  • Smart Control & Monitor in OUPES App
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Sale price€1.199,00
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5+1 Years
Warranty

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Listen to the Pros

“They're really good and they're quiet like no noise not like a generator where the neighborhoods of zombies is going” VikingPreparedness

“The Mega 1 will save you money with the power station of the perfect size.” Pinball Preparedness

“Mega 1 can power just about any appliance in your home during a power outage; It's very Versatile, Expandable and Dependable.” Alaska Prepper

“It's the Mega 1 Power Station and it has features that make it a very intelligent choice for your RV or home use. ” Gonagain

“That is an excellent bang for your buck” Better Together Homestead

“Being able to add some extra range while out in the boondocks away from civilization is definitely a plus in my book.” Electric Tech Adventures

UNLOCK 5120Wh — Your Power, Multiplied

Need more juice? Just snap on 2x B2 Extra Batteries. No tools. No hassle. Just pure, extended power.

2000W PURE SINE WAVE — Your Home & Campsite, Unplugged

True 2000W Continuous | 4500W Surge Power | Pure Sine Wave + <20ms UPS

36-MINUTE FAST-CHARGE —Don’t Wait. Power Up.

While others charge for hours, Mega 1 hits 80% in less time than your lunch break.

*Charging time may vary based on input source and ambient temperature. 80% recommended for battery longevity.

13 VERSATILE OUTPUTS — Power Your Whole Family

Dad’s Drill (DC) | Mom’s CPAP (AC) | Kid’s iPad (USB-C) | Your MacBook (USB-C) | Grandma’s Phone (USB-A) Grandpa's Camp Lights (Car Socket) —One Station. All Loved Ones.

NO GUESSWORK — Real-Time Stats, Alerts & Runtime Forecasts

See input/output wattage, estimated runtime, port status, and alerts — all on one bright, easy-to-read screen.

Peace Of Mind In Your Pocket

Power Your High-demand Devices with 100W USB-C

Charge Anywhere

Whether you’re at home, on the road, or off-grid — choose the fastest, most convenient way to recharge.

*Solar charging time based on 3×240W panels under ideal sunlight. Car charging speed varies by vehicle alternator. Hybrid charging requires both sources connected simultaneously.

<20ms UPS — When the Lights Go Out, Your Life Doesn’t Stop

Power outages happen. With Mega 1’s near-instant switch, your critical devices never skip a beat.

LIGHT ENOUGH FOR ONE —27.8 lbs & Easy-Grip Handle

Lighter than Your 1.2 Cu Ft Microwave
Fits in Car Trunk / RV Compartment

Power your ktichen Power your game&work Power your campsite Power your creativity Power your project

Specs

Mega 1 B2 Extra Battery 240W Solar Panel

BATTERY

  • Basic Capacity 1024Wh
  • Expansion Capacity Up to 5120 Wh with 2 B2
  • Type LFP (LiFePO4)
  • Cycles > 3500 cycles to 80%
  • UPS/EPS < 20ms, 2000W
  • BMS Yes

OUTPUT

  • AC Output Power 2000W (Surge 4500W)
  • Inverter Type Pure Sine Wave
  • AC Outlets 4*NEMA 5-20R (120V/20A)
  • USB-A Output 4*USB-A (18W Max)
  • USB-C Output 2*USB-C (PD 100W per port)
  • 12V DC Output 2*DC 5521 (12V/10A)
    1*Car Lighter (12V/10A)

INPUT

  • Fast AC Charging 1400W
  • Slow AC Charging 700W
  • Solar Charging 800W, 12-78V DC
    MPPT: 18-75Vdc, 14A
  • AC + Solar Charging 2200W Max

GENERAL

  • Connectivity WiFi 2.4GHz/Bluetooth
  • App Control Yes
  • Net Weight 27.8lbs (12.6kg)
  • Dimensions (L x W x D) 15.1 x 9.1 x 11.6in (384 x 232 x 295mm)
  • Operating Temperature 0℃~40℃ (30℉~104℉)
  • Storage Temperature 0℃~40℃ (30℉~104℉)
  • Pass-through Charging Yes
  • Certification UN38.3.MSDs
  • Warranty Up to 6 Years
    (Basic 5 years warranty.
    Register for 1 Extra Year Free!)
  • IP Grade IP21

BATTERY

  • Basic Capacity 2048Wh
  • Type LFP (LiFePO4)
  • Cycles > 3500 cycles to 80%
  • BMS Yes

OUTPUT

  • Inverter Type Pure Sine Wave
  • USB-A Output 4*USB-A (18W Max)
  • USB-C Output 2*USB-C (PD 100W per port)
  • 12V DC Output 2*DC 5521
    1*Anderson (12V/30A)
    1*Car Lighter (12V/10A)

INPUT

  • AC Charging rechargable when connected with main unit
  • Solar Charging 2100W max, mppt:18V-140V, 15A max

GENERAL

  • Connectivity WiFi 2.4GHz/Bluetooth
  • App Control Yes
  • Net Weight 41.8lbs (18.9kg)
  • Dimensions (L x W x D) 18.1*10.6*10.0in (460*270*255mm)
  • Operating Temperature 0℃~40℃ (30℉~104℉)
  • Storage Temperature 0℃~40℃ (30℉~104℉)
  • Certification UN38.3.MSDs
  • Warranty 5 Years

POWER

  • Maximum Power 240W
  • Cell Lamination ETFE (Ethylene tetrafluoroethylene)
  • Cell Type Monocrystalline Silicon
  • Cell Efficiency ≥ 23%
  • Open Circuit Voltage (OCV) 24.6V
  • Short Circuit Current (Isc) 12.3A

GENERAL

  • Connector Standard MC4 Connector
  • Weight 18.48lb (8.4kg)
  • Cable Length 196.8 inches
  • Dimensions (Unfolded) 99.5 x 23.2 x 1.4in (2529 x 590 x 35mm)
  • Dimensions (Folded) 26.1 x 23.2 x 2.4 (665 x 590 x 60mm)
  • Operating Temperature -4℉ - 185℉ (-20°C - 85°C)
  • Best Working Temperature 77℉ (25℃)
  • IP Grade IP65
  • Warranty 12 Months
Download Manual > Download Manual > Download Manual >

In the Box

Mega 1 Power Station ×1

AC Charging Cable ×1

Car to Anderson Charging Cable ×1

MC4 to Anderson Charging Cable ×1

User Manual ×1

Warranty Card ×1

Frequently Asked Questions